RFID is a technology similar to bar code identification, where
the electromagnetic or electrostatic coupling in the RF portion of the
electromagnetic spectrum is used to transmit signals.

Symbol said Intermec has borrowed from its patents covering laser, imaging
and Micro Electro Mechanical Systems (MEMS) technology. Bar code scanning
devices, such as mobile computing terminals and handheld scanners, are covered
in the patents as well, said Symbol in a statement.

"We tried vigorously to work with Intermec to reach a mutually agreeable
cross-licensing arrangement regarding several IP issues, including RFID,
that would afford maximum value to each company's shareholders," said Symbol
President and CEO Bill Nuti.

"However, Intermec was unwilling to even consider a fair and reasonable
licensing arrangement, necessitating resolving differences relating to IP in
the courtroom."

Nuti went on to urge Intermec and the industry to consider a royalty-free
air interface standard to help RFID flourish.

Symbol filed suit against Intermec with the U.S. District
Court for the Western District of Wisconsin.

Two weeks before that salvo, Symbol filed
a patent-infringement countersuit against Intermec. Symbol claimed
that Intermec infringed on Symbol's patents relating to the Wi-Fi
standard.

The roots of the grudge match extend back to June when Intermec sued
Matrics right before Symbol purchased it. Symbol tried to reach a
cross-licensing agreement with Intermec, and when that didn't happen, Symbol
triggered its countersuit against Intermec on March 11.

At that time, Symbol canceled its scan-engine supplier agreement with
Intermec because Symbol believes it is inappropriate to continue a supplier
arrangement with a company that is suing Symbol.

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